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42T Range Expander + 16t sprocket
42T Range Expander + 16t sprocket
42T Range Expander + 16t sprocket

42T Range Expander + 16t sprocket

$95.00

Handy component for upgrading your bikes climbing ability. Simply add this behind your 10sp cassette and add in the 16t sprocket to smooth out the gear shifts. Compatible with SRAM and Shimano drivetrains.

  • Easy install
  • Use existing 10speed cassettes
  • Excellent value compared to 11speed systems
  • Works with 1x and 2x systems